I spied it in a winter window-sill container with a rosemary tree and asked, "Is that a true dwarf true geranium?" "Nope," Mark replied, "but it is related". Loves the same cultural conditions as rosemary (with a different texture), and rarely stops showing off its adorable bright pink, red streaked, fully double flowers. Hardy to only Zone 6 (with snow protection), it is ideal for indoor containers, flowering all winter.